Year	% of commercial service imports
1975	2.219430485762144
1976	2.936444086886565
1977	2.243829468960359
1978	0.7796610169491526
1979	0.9237187127532777
1980	1.1481314723097704
1981	1.4038876889848813
1982	2.0730706075533663
1983	2.196036422067488
1984	4.574565416285453
1985	3.984764137122766
1986	4.389880952380952
1987	6.603001364256481
1988	4.540295119182747
1989	3.377847604084839
1990	2.7328085548789542
1991	3.008932769158439
1992	2.617642608564079
1993	7.470511140235911
1994	2.6636844245628306
1995	9.558544183572677
1996	3.08120953863804
1997	9.088261647453336
1998	6.775069571433099
1999	6.464478123116614
2000	6.128591893921792
2001	6.721161504296928
2002	9.057969949748712
2003	8.899809318926016
2004	6.81544929431913
2005	6.292316852989227
2006	5.876002946523138
2007	5.936435585788267
2008	6.0089571069516285
2009	7.654230399166559
2010	4.85603090185356
2011	4.4753601925356605
2012	4.075304250951856
2013	3.568223406531658
2014	2.8351602664595523
2015	3.382203365396409
2016	3.569567040109442
2017	2.915645718971723
2018	2.656133634098571
2019	3.242900643209666
2020	3.993901171403056
2021	4.6583733578122954
2022	3.791936172469727
2023	4.589176210486675